package com.superiron.scaffold.core.service.executor;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.util.concurrent.ListenableFuture;

import java.util.concurrent.Callable;
import java.util.concurrent.Future;
import java.util.concurrent.ThreadPoolExecutor;

/**
 * @author ：yzg
 * @date ：Created in 2022/6/10 9:49
 * @description：线程监听
 * @modified By：
 * @version: $
 */
public class MyThreadPoolTaskExecutor extends ThreadPoolTaskExecutor {
	private static final Logger logger = LoggerFactory.getLogger(MyThreadPoolTaskExecutor.class);
	
	private void showThreadPoolInfo(String prefix) {
		ThreadPoolExecutor threadPoolExecutor = getThreadPoolExecutor();
		
		if (null == threadPoolExecutor) {
			return;
		}
		
		logger.info("{}, {},taskCount [{}], completedTaskCount [{}], activeCount [{}], queueSize [{}]",
				this.getThreadNamePrefix(),
				prefix,
				threadPoolExecutor.getTaskCount(),
				threadPoolExecutor.getCompletedTaskCount(),
				threadPoolExecutor.getActiveCount(),
				threadPoolExecutor.getQueue().size());
	}
	
	@Override
	public void execute(Runnable task) {
		showThreadPoolInfo("1. do execute");
		super.execute(task);
	}
	
	@Override
	public void execute(Runnable task, long startTimeout) {
		showThreadPoolInfo("2. do execute");
		super.execute(task, startTimeout);
	}
	
	@Override
	public Future<?> submit(Runnable task) {
		showThreadPoolInfo("1. do submit");
		return super.submit(task);
	}
	
	@Override
	public <T> Future<T> submit(Callable<T> task) {
		showThreadPoolInfo("2. do submit");
		return super.submit(task);
	}
	
	@Override
	public ListenableFuture<?> submitListenable(Runnable task) {
		showThreadPoolInfo("1. do submitListenable");
		return super.submitListenable(task);
	}
	
	@Override
	public <T> ListenableFuture<T> submitListenable(Callable<T> task) {
		showThreadPoolInfo("2. do submitListenable");
		return super.submitListenable(task);
	}
	
	
	/** ------------------------------------------*/
	
	public void execute(MyRunnable task) {
		showThreadPoolInfo("1. do execute");
		super.execute(task);
	}
	
	public void execute(MyRunnable task, long startTimeout) {
		showThreadPoolInfo("2. do execute");
		super.execute(task, startTimeout);
	}
	
	public Future<?> submit(MyRunnable task) {
		showThreadPoolInfo("1. do submit");
		return super.submit(task);
	}
	
	public <T> Future<T> submit(MyCallable<T> task) {
		showThreadPoolInfo("2. do submit");
		return super.submit(task);
	}
	
	public ListenableFuture<?> submitListenable(MyRunnable task) {
		showThreadPoolInfo("1. do submitListenable");
		return super.submitListenable(task);
	}
	
	public <T> ListenableFuture<T> submitListenable(MyCallable<T> task) {
		showThreadPoolInfo("2. do submitListenable");
		return super.submitListenable(task);
	}
}
